Fernald, Henry Torsey, 1866-
Applied entomology; an introductory text-book of insects in their relations to man, by H. T. Fernald ... - 5th ed. - New York and London, McGraw-Hill book company, inc., 1955. - x, 385 p. : ill. - McGraw-Hill publications in the zoological sciences .
35027218
Insects, Injurious and beneficial.
Insects--United States.
SB931 / .F4 1935
632.7
SB 931 / F362a 1935
Applied entomology; an introductory text-book of insects in their relations to man, by H. T. Fernald ... - 5th ed. - New York and London, McGraw-Hill book company, inc., 1955. - x, 385 p. : ill. - McGraw-Hill publications in the zoological sciences .
35027218
Insects, Injurious and beneficial.
Insects--United States.
SB931 / .F4 1935
632.7
SB 931 / F362a 1935